the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Cephalopoda > [noun] > order Dibranchiata > section Octopoda > family Argonautidae > member of
nautilus1755
paper sailor1815
1815 S. BrookesIntrod. Conchol. 156 Paper Nautilus, Paper Sailor, Argonauta Argo.
1901 Daily Chron. 14 Nov. 3/4 The Argonaut or Paper Sailer..so called from the delicate consistence of its shell.